AMD Athlon II X4 640 (Zosma)
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Default clock: 3000MHz. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 18 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other AM3 processors
Zosma Cores - view other processors from the Athlon II family

CPU overclocking records

World records achieved by overclocking a AMD Athlon II X4 640 (Zosma) processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency United States 4349.68 mhz (2pts) Rankings
PiFast n/a Rankings
SuperPi - 1M n/a Rankings
SuperPi - 32M n/a Rankings
wPrime - 32m n/a Rankings
wPrime - 1024m n/a Rankings
XTU n/a Rankings
PCMark 2004 n/a Rankings
PCMark 2005 n/a Rankings
PCMark Vantage n/a Rankings
PCMark7 n/a Rankings
Cinebench - 2003 United States 1419 points (0pts) Rankings
Cinebench - R11.5 United States 3.3 points (2pts) Rankings
Cinebench - R15 United States 319 cb (2pts) Rankings
GPUPI for CPU - 100M United States 1min 37sec 706ms (2pts) Rankings
GPUPI for CPU - 1B n/a Rankings
HWBOT x265 Benchmark - 1080p n/a Rankings
HWBOT x265 Benchmark - 4k n/a Rankings
Y-Cruncher - Pi-25m n/a Rankings
Y-Cruncher - Pi-1b n/a Rankings
Y-Cruncher - Pi-10b n/a Rankings
3DMark11 Physics n/a Rankings
PerformanceTest n/a Rankings
HWBOT Prime United States 2608.73 pps (2pts) Rankings
WinRAR n/a Rankings
Black Hole Benchmark n/a Rankings
Geekbench3 - Multi Core United States 5533 points (2pts) Rankings
Geekbench3 - Single Core United States 1577 points (0pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
PerformanceTest Mobile n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode n/a Rankings
RealBench HWBOT Version n/a Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core n/a Rankings
Geekbench4 - Multi Core n/a Rankings
Testcpu n/a Rankings
PCMark Android - Work 2.0 n/a Rankings

Athlon II X4 640 (Zosma) used in other benchmarks

Benchmark Worldrecord Links
Aquamark United States 68920 marks (0.3pts) Rankings
Reference Clock United States 289.98 MHz (0.8pts) Rankings